package simpleExampleParam.after;public class Employee {         private int _monthlySalary;        private int _commission;        private int _bonus;            public Employee () {    }        public int payAmount(EmployeeType parameterObject) {                return parameterObject.payAmount(this);        }        public int get_monthlySalary() {                return _monthlySalary;        }        public int get_commission() {                return _commission;        }        public int get_bonus() {                return _bonus;        }}